kopia lustrzana https://github.com/f4exb/sdrangel
725 wiersze
25 KiB
C++
725 wiersze
25 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2016 Edouard Griffiths, F4EXB //
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <limits>
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#include <ctype.h>
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#include <QDebug>
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#include <QAction>
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#include <QRegExp>
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#include "dabdemodgui.h"
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#include "device/deviceuiset.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "ui_dabdemodgui.h"
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#include "plugin/pluginapi.h"
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#include "util/simpleserializer.h"
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#include "util/db.h"
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#include "gui/audioselectdialog.h"
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#include "gui/basicchannelsettingsdialog.h"
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#include "gui/devicestreamselectiondialog.h"
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#include "gui/crightclickenabler.h"
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#include "channel/channelwebapiutils.h"
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#include "maincore.h"
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#include "dabdemod.h"
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#include "dabdemodsink.h"
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// Table column indexes
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#define PROGRAMS_COL_NAME 0
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#define PROGRAMS_COL_ID 1
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#define PROGRAMS_COL_FREQUENCY 2
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void DABDemodGUI::resizeTable()
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{
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// Fill table with a row of dummy data that will size the columns nicely
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// Trailing spaces are for sort arrow
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int row = ui->programs->rowCount();
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ui->programs->setRowCount(row + 1);
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ui->programs->setItem(row, PROGRAMS_COL_NAME, new QTableWidgetItem("Some Random Radio Station"));
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ui->programs->setItem(row, PROGRAMS_COL_ID, new QTableWidgetItem("123456"));
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ui->programs->setItem(row, PROGRAMS_COL_FREQUENCY, new QTableWidgetItem("200.000"));
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ui->programs->resizeColumnsToContents();
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ui->programs->removeRow(row);
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}
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// Columns in table reordered
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void DABDemodGUI::programs_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
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{
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(void) oldVisualIndex;
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m_settings.m_columnIndexes[logicalIndex] = newVisualIndex;
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}
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// Column in table resized (when hidden size is 0)
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void DABDemodGUI::programs_sectionResized(int logicalIndex, int oldSize, int newSize)
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{
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(void) oldSize;
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m_settings.m_columnSizes[logicalIndex] = newSize;
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}
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// Right click in table header - show column select menu
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void DABDemodGUI::columnSelectMenu(QPoint pos)
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{
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menu->popup(ui->programs->horizontalHeader()->viewport()->mapToGlobal(pos));
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}
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// Hide/show column when menu selected
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void DABDemodGUI::columnSelectMenuChecked(bool checked)
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{
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(void) checked;
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QAction* action = qobject_cast<QAction*>(sender());
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if (action != nullptr)
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{
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int idx = action->data().toInt(nullptr);
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ui->programs->setColumnHidden(idx, !action->isChecked());
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}
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}
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// Create column select menu item
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QAction *DABDemodGUI::createCheckableItem(QString &text, int idx, bool checked)
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{
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QAction *action = new QAction(text, this);
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action->setCheckable(true);
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action->setChecked(checked);
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action->setData(QVariant(idx));
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connect(action, SIGNAL(triggered()), this, SLOT(columnSelectMenuChecked()));
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return action;
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}
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DABDemodGUI* DABDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
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{
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DABDemodGUI* gui = new DABDemodGUI(pluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void DABDemodGUI::destroy()
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{
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delete this;
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}
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void DABDemodGUI::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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applySettings(true);
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}
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QByteArray DABDemodGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool DABDemodGUI::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data)) {
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displaySettings();
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applySettings(true);
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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// Add row to table
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void DABDemodGUI::addProgramName(const DABDemod::MsgDABProgramName& program)
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{
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ui->programs->setSortingEnabled(false);
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int row = ui->programs->rowCount();
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ui->programs->setRowCount(row + 1);
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QTableWidgetItem *nameItem = new QTableWidgetItem();
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QTableWidgetItem *idItem = new QTableWidgetItem();
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QTableWidgetItem *frequencyItem = new QTableWidgetItem();
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ui->programs->setItem(row, PROGRAMS_COL_NAME, nameItem);
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ui->programs->setItem(row, PROGRAMS_COL_ID, idItem);
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ui->programs->setItem(row, PROGRAMS_COL_FREQUENCY, frequencyItem);
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nameItem->setText(program.getName());
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idItem->setText(QString::number(program.getId()));
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double frequencyInHz;
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if (ChannelWebAPIUtils::getCenterFrequency(m_dabDemod->getDeviceSetIndex(), frequencyInHz))
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{
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double frequencyInMHz = (frequencyInHz+m_settings.m_inputFrequencyOffset)/1e6;
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frequencyItem->setText(QString::number(frequencyInMHz, 'f', 3));
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frequencyItem->setData(Qt::UserRole, frequencyInHz+m_settings.m_inputFrequencyOffset);
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}
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else
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frequencyItem->setData(Qt::UserRole, 0.0);
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ui->programs->setSortingEnabled(true);
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filterRow(row);
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}
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// Tune to the selected program
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void DABDemodGUI::on_programs_cellDoubleClicked(int row, int column)
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{
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(void) column;
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m_settings.m_program = ui->programs->item(row, PROGRAMS_COL_NAME)->text();
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double frequencyInHz = ui->programs->item(row, PROGRAMS_COL_FREQUENCY)->data(Qt::UserRole).toDouble();
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ChannelWebAPIUtils::setCenterFrequency(m_dabDemod->getDeviceSetIndex(), frequencyInHz-m_settings.m_inputFrequencyOffset);
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clearProgram();
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applySettings();
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}
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bool DABDemodGUI::handleMessage(const Message& message)
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{
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if (DABDemod::MsgConfigureDABDemod::match(message))
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{
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qDebug("DABDemodGUI::handleMessage: DABDemod::MsgConfigureDABDemod");
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const DABDemod::MsgConfigureDABDemod& cfg = (DABDemod::MsgConfigureDABDemod&) message;
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m_settings = cfg.getSettings();
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blockApplySettings(true);
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m_channelMarker.updateSettings(static_cast<const ChannelMarker*>(m_settings.m_channelMarker));
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displaySettings();
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blockApplySettings(false);
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return true;
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}
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else if (DSPSignalNotification::match(message))
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{
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DSPSignalNotification& notif = (DSPSignalNotification&) message;
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m_deviceCenterFrequency = notif.getCenterFrequency();
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m_basebandSampleRate = notif.getSampleRate();
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ui->deltaFrequency->setValueRange(false, 7, -m_basebandSampleRate/2, m_basebandSampleRate/2);
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ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(m_basebandSampleRate/2));
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bool srTooLow = m_basebandSampleRate < 2048000;
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ui->warning->setVisible(srTooLow);
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if (srTooLow) {
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ui->warning->setText("Sample rate must be >= 2048000");
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} else {
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ui->warning->setText("");
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}
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getRollupContents()->arrangeRollups();
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updateAbsoluteCenterFrequency();
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return true;
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}
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else if (DABDemod::MsgDABEnsembleName::match(message))
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{
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DABDemod::MsgDABEnsembleName& report = (DABDemod::MsgDABEnsembleName&) message;
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ui->ensemble->setText(report.getName());
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return true;
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}
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else if (DABDemod::MsgDABProgramName::match(message))
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{
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DABDemod::MsgDABProgramName& report = (DABDemod::MsgDABProgramName&) message;
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addProgramName(report);
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return true;
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}
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else if (DABDemod::MsgDABProgramData::match(message))
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{
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DABDemod::MsgDABProgramData& report = (DABDemod::MsgDABProgramData&) message;
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ui->program->setText(m_settings.m_program);
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ui->bitrate->setText(QString("%1kbps").arg(report.getBitrate()));
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ui->audio->setText(report.getAudio());
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ui->language->setText(report.getLanguage());
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ui->programType->setText(report.getProgramType());
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return true;
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}
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else if (DABDemod::MsgDABSystemData::match(message))
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{
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DABDemod::MsgDABSystemData& report = (DABDemod::MsgDABSystemData&) message;
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if (report.getSync())
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ui->sync->setText("Yes");
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else
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ui->sync->setText("No");
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ui->snr->setText(QString("%1").arg(report.getSNR()));
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ui->freqOffset->setText(QString("%1").arg(report.getFrequencyOffset()));
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return true;
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}
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else if (DABDemod::MsgDABProgramQuality::match(message))
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{
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DABDemod::MsgDABProgramQuality& report = (DABDemod::MsgDABProgramQuality&) message;
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ui->frames->setText(QString("%1%").arg(report.getFrames()));
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ui->rs->setText(QString("%1%").arg(report.getRS()));
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ui->aac->setText(QString("%1%").arg(report.getAAC()));
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return true;
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}
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else if (DABDemod::MsgDABFIBQuality::match(message))
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{
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DABDemod::MsgDABFIBQuality& report = (DABDemod::MsgDABFIBQuality&) message;
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ui->fib->setText(QString("%1%").arg(report.getPercent()));
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return true;
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}
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else if (DABDemod::MsgDABSampleRate::match(message))
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{
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DABDemod::MsgDABSampleRate& report = (DABDemod::MsgDABSampleRate&) message;
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ui->sampleRate->setText(QString("%1k").arg(report.getSampleRate()/1000.0, 0, 'f', 0));
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return true;
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}
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else if (DABDemod::MsgDABData::match(message))
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{
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DABDemod::MsgDABData& report = (DABDemod::MsgDABData&) message;
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ui->data->setText(report.getData());
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return true;
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}
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else if (DABDemod::MsgDABMOTData::match(message))
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{
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DABDemod::MsgDABMOTData& report = (DABDemod::MsgDABMOTData&) message;
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QString filename = report.getFilename();
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if (filename.endsWith(".png") || filename.endsWith(".PNG") || filename.endsWith(".jpg") || filename.endsWith(".JPG"))
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{
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QPixmap pixmap;
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pixmap.loadFromData(report.getData());
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ui->motImage->resize(ui->motImage->width(), pixmap.height());
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ui->motImage->setVisible(true);
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ui->motImage->setPixmap(pixmap, pixmap.size());
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getRollupContents()->arrangeRollups();
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}
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return true;
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}
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return false;
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}
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void DABDemodGUI::handleInputMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()) != 0)
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{
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if (handleMessage(*message))
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{
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delete message;
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}
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}
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}
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void DABDemodGUI::channelMarkerChangedByCursor()
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{
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void DABDemodGUI::channelMarkerHighlightedByCursor()
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{
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getRollupContents()->setHighlighted(m_channelMarker.getHighlighted());
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}
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void DABDemodGUI::on_deltaFrequency_changed(qint64 value)
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{
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m_channelMarker.setCenterFrequency(value);
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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updateAbsoluteCenterFrequency();
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applySettings();
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}
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void DABDemodGUI::on_audioMute_toggled(bool checked)
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{
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m_settings.m_audioMute = checked;
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applySettings();
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}
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void DABDemodGUI::on_volume_valueChanged(int value)
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{
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ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
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m_settings.m_volume = value / 10.0;
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applySettings();
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}
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void DABDemodGUI::on_rfBW_valueChanged(int value)
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{
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float bw = value * 100.0f;
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ui->rfBWText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
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m_channelMarker.setBandwidth(bw);
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m_settings.m_rfBandwidth = bw;
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applySettings();
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}
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void DABDemodGUI::on_filter_editingFinished()
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{
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m_settings.m_filter = ui->filter->text();
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filter();
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applySettings();
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}
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void DABDemodGUI::on_clearTable_clicked()
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{
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ui->programs->setRowCount(0);
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// Reset the DAB library, so it re-outputs program names
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DABDemod::MsgDABReset* message = DABDemod::MsgDABReset::create();
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m_dabDemod->getInputMessageQueue()->push(message);
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}
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void DABDemodGUI::filterRow(int row)
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{
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bool hidden = false;
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if (m_settings.m_filter != "")
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{
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QRegExp re(m_settings.m_filter);
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QTableWidgetItem *fromItem = ui->programs->item(row, PROGRAMS_COL_NAME);
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if (re.indexIn(fromItem->text()) == -1)
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hidden = true;
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}
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ui->programs->setRowHidden(row, hidden);
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}
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void DABDemodGUI::filter()
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{
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for (int i = 0; i < ui->programs->rowCount(); i++)
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{
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filterRow(i);
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}
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}
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void DABDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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(void) widget;
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(void) rollDown;
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getRollupContents()->saveState(m_rollupState);
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applySettings();
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}
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void DABDemodGUI::onMenuDialogCalled(const QPoint &p)
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{
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if (m_contextMenuType == ContextMenuChannelSettings)
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{
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BasicChannelSettingsDialog dialog(&m_channelMarker, this);
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dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
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dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
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dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
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dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
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dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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m_settings.m_title = m_channelMarker.getTitle();
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m_settings.m_useReverseAPI = dialog.useReverseAPI();
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m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
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m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
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m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
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m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
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setWindowTitle(m_settings.m_title);
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setTitle(m_channelMarker.getTitle());
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setTitleColor(m_settings.m_rgbColor);
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applySettings();
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}
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else if ((m_contextMenuType == ContextMenuStreamSettings) && (m_deviceUISet->m_deviceMIMOEngine))
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{
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DeviceStreamSelectionDialog dialog(this);
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dialog.setNumberOfStreams(m_dabDemod->getNumberOfDeviceStreams());
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dialog.setStreamIndex(m_settings.m_streamIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
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m_channelMarker.clearStreamIndexes();
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m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
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displayStreamIndex();
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applySettings();
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}
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resetContextMenuType();
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}
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DABDemodGUI::DABDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
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ChannelGUI(parent),
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ui(new Ui::DABDemodGUI),
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m_pluginAPI(pluginAPI),
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m_deviceUISet(deviceUISet),
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m_channelMarker(this),
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m_deviceCenterFrequency(0),
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m_doApplySettings(true),
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m_tickCount(0),
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m_channelFreq(0.0)
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{
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ui->setupUi(getRollupContents());
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getRollupContents()->arrangeRollups();
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m_helpURL = "plugins/channelrx/demoddab/readme.md";
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setAttribute(Qt::WA_DeleteOnClose, true);
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connect(getRollupContents(), SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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m_dabDemod = reinterpret_cast<DABDemod*>(rxChannel);
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m_dabDemod->setMessageQueueToGUI(getInputMessageQueue());
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CRightClickEnabler *audioMuteRightClickEnabler = new CRightClickEnabler(ui->audioMute);
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connect(audioMuteRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(audioSelect()));
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connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
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ui->warning->setVisible(false);
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ui->warning->setStyleSheet("QLabel { background-color: red; }");
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ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
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ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
|
|
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
|
|
|
|
m_channelMarker.blockSignals(true);
|
|
m_channelMarker.setColor(Qt::yellow);
|
|
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
|
|
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
|
|
m_channelMarker.setTitle("Packet Demodulator");
|
|
m_channelMarker.blockSignals(false);
|
|
m_channelMarker.setVisible(true); // activate signal on the last setting only
|
|
|
|
setTitleColor(m_channelMarker.getColor());
|
|
m_settings.setChannelMarker(&m_channelMarker);
|
|
m_settings.setRollupState(&m_rollupState);
|
|
|
|
m_deviceUISet->addChannelMarker(&m_channelMarker);
|
|
|
|
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
|
|
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
|
|
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
|
|
|
|
ui->motImage->setVisible(false);
|
|
|
|
// Resize the table using dummy data
|
|
resizeTable();
|
|
// Allow user to reorder columns
|
|
ui->programs->horizontalHeader()->setSectionsMovable(true);
|
|
// Allow user to sort table by clicking on headers
|
|
ui->programs->setSortingEnabled(true);
|
|
// Add context menu to allow hiding/showing of columns
|
|
menu = new QMenu(ui->programs);
|
|
for (int i = 0; i < ui->programs->horizontalHeader()->count(); i++)
|
|
{
|
|
QString text = ui->programs->horizontalHeaderItem(i)->text();
|
|
menu->addAction(createCheckableItem(text, i, true));
|
|
}
|
|
ui->programs->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
|
|
connect(ui->programs->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(columnSelectMenu(QPoint)));
|
|
// Get signals when columns change
|
|
connect(ui->programs->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(programs_sectionMoved(int, int, int)));
|
|
connect(ui->programs->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(programs_sectionResized(int, int, int)));
|
|
|
|
displaySettings();
|
|
makeUIConnections();
|
|
applySettings(true);
|
|
}
|
|
|
|
DABDemodGUI::~DABDemodGUI()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
void DABDemodGUI::blockApplySettings(bool block)
|
|
{
|
|
m_doApplySettings = !block;
|
|
}
|
|
|
|
void DABDemodGUI::applySettings(bool force)
|
|
{
|
|
if (m_doApplySettings)
|
|
{
|
|
DABDemod::MsgConfigureDABDemod* message = DABDemod::MsgConfigureDABDemod::create( m_settings, force);
|
|
m_dabDemod->getInputMessageQueue()->push(message);
|
|
}
|
|
}
|
|
|
|
void DABDemodGUI::displaySettings()
|
|
{
|
|
m_channelMarker.blockSignals(true);
|
|
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
|
|
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
|
|
m_channelMarker.setTitle(m_settings.m_title);
|
|
m_channelMarker.blockSignals(false);
|
|
m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
|
|
|
|
setTitleColor(m_settings.m_rgbColor);
|
|
setWindowTitle(m_channelMarker.getTitle());
|
|
setTitle(m_channelMarker.getTitle());
|
|
|
|
blockApplySettings(true);
|
|
|
|
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
|
|
ui->audioMute->setChecked(m_settings.m_audioMute);
|
|
|
|
ui->volume->setValue(m_settings.m_volume * 10.0);
|
|
ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1));
|
|
|
|
ui->rfBWText->setText(QString("%1k").arg(m_settings.m_rfBandwidth / 1000.0, 0, 'f', 1));
|
|
ui->rfBW->setValue(m_settings.m_rfBandwidth / 100.0);
|
|
|
|
displayStreamIndex();
|
|
|
|
ui->filter->setText(m_settings.m_filter);
|
|
|
|
// Order and size columns
|
|
QHeaderView *header = ui->programs->horizontalHeader();
|
|
for (int i = 0; i < DABDEMOD_COLUMNS; i++)
|
|
{
|
|
bool hidden = m_settings.m_columnSizes[i] == 0;
|
|
header->setSectionHidden(i, hidden);
|
|
menu->actions().at(i)->setChecked(!hidden);
|
|
if (m_settings.m_columnSizes[i] > 0)
|
|
ui->programs->setColumnWidth(i, m_settings.m_columnSizes[i]);
|
|
header->moveSection(header->visualIndex(i), m_settings.m_columnIndexes[i]);
|
|
}
|
|
|
|
filter();
|
|
|
|
getRollupContents()->restoreState(m_rollupState);
|
|
updateAbsoluteCenterFrequency();
|
|
blockApplySettings(false);
|
|
}
|
|
|
|
void DABDemodGUI::displayStreamIndex()
|
|
{
|
|
if (m_deviceUISet->m_deviceMIMOEngine) {
|
|
setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
|
|
} else {
|
|
setStreamIndicator("S"); // single channel indicator
|
|
}
|
|
}
|
|
|
|
void DABDemodGUI::leaveEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(false);
|
|
}
|
|
|
|
void DABDemodGUI::enterEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(true);
|
|
}
|
|
|
|
void DABDemodGUI::clearProgram()
|
|
{
|
|
// Clear current program
|
|
ui->program->setText("-");
|
|
ui->ensemble->setText("-");
|
|
ui->programType->setText("-");
|
|
ui->language->setText("-");
|
|
ui->audio->setText("-");
|
|
ui->bitrate->setText("-");
|
|
ui->sampleRate->setText("-");
|
|
ui->data->setText("");
|
|
ui->motImage->setPixmap(QPixmap());
|
|
ui->motImage->setVisible(false);
|
|
getRollupContents()->arrangeRollups();
|
|
}
|
|
|
|
void DABDemodGUI::resetService()
|
|
{
|
|
// Reset DAB audio service, to avoid unpleasent noise when changing frequency
|
|
DABDemod::MsgDABResetService* message = DABDemod::MsgDABResetService::create();
|
|
m_dabDemod->getInputMessageQueue()->push(message);
|
|
clearProgram();
|
|
}
|
|
|
|
void DABDemodGUI::on_channel_currentIndexChanged(int index)
|
|
{
|
|
(void) index;
|
|
|
|
QString text = ui->channel->currentText();
|
|
if (!text.isEmpty())
|
|
{
|
|
resetService();
|
|
// Tune to requested channel
|
|
QString freq = text.split(" ")[2];
|
|
m_channelFreq = freq.toDouble() * 1e6;
|
|
ChannelWebAPIUtils::setCenterFrequency(m_dabDemod->getDeviceSetIndex(), m_channelFreq - m_settings.m_inputFrequencyOffset);
|
|
}
|
|
}
|
|
|
|
void DABDemodGUI::audioSelect()
|
|
{
|
|
AudioSelectDialog audioSelect(DSPEngine::instance()->getAudioDeviceManager(), m_settings.m_audioDeviceName);
|
|
audioSelect.exec();
|
|
|
|
if (audioSelect.m_selected)
|
|
{
|
|
m_settings.m_audioDeviceName = audioSelect.m_audioDeviceName;
|
|
applySettings();
|
|
}
|
|
}
|
|
|
|
void DABDemodGUI::tick()
|
|
{
|
|
double magsqAvg, magsqPeak;
|
|
int nbMagsqSamples;
|
|
m_dabDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
|
|
double powDbAvg = CalcDb::dbPower(magsqAvg);
|
|
double powDbPeak = CalcDb::dbPower(magsqPeak);
|
|
|
|
ui->channelPowerMeter->levelChanged(
|
|
(100.0f + powDbAvg) / 100.0f,
|
|
(100.0f + powDbPeak) / 100.0f,
|
|
nbMagsqSamples);
|
|
|
|
if (m_tickCount % 4 == 0) {
|
|
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
|
|
}
|
|
|
|
// Update channel combobox according to current frequency
|
|
double frequencyInHz;
|
|
if (ChannelWebAPIUtils::getCenterFrequency(m_dabDemod->getDeviceSetIndex(), frequencyInHz))
|
|
{
|
|
frequencyInHz += m_settings.m_inputFrequencyOffset;
|
|
double frequencyInkHz = std::round(frequencyInHz / 1e3);
|
|
double frequencyInMHz = frequencyInkHz / 1000.0;
|
|
|
|
if (m_channelFreq != frequencyInMHz * 1e6)
|
|
{
|
|
QString freqText = QString::number(frequencyInMHz, 'f', 3);
|
|
int i;
|
|
for (i = 0; i < ui->channel->count(); i++)
|
|
{
|
|
if (ui->channel->itemText(i).contains(freqText))
|
|
{
|
|
ui->channel->blockSignals(true);
|
|
ui->channel->setCurrentIndex(i);
|
|
ui->channel->blockSignals(false);
|
|
break;
|
|
}
|
|
}
|
|
if (i == ui->channel->count())
|
|
{
|
|
ui->channel->setCurrentIndex(-1);
|
|
m_channelFreq = -1.0;
|
|
}
|
|
}
|
|
}
|
|
|
|
m_tickCount++;
|
|
}
|
|
|
|
void DABDemodGUI::makeUIConnections()
|
|
{
|
|
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &DABDemodGUI::on_deltaFrequency_changed);
|
|
QObject::connect(ui->audioMute, &QToolButton::toggled, this, &DABDemodGUI::on_audioMute_toggled);
|
|
QObject::connect(ui->volume, &QSlider::valueChanged, this, &DABDemodGUI::on_volume_valueChanged);
|
|
QObject::connect(ui->rfBW, &QSlider::valueChanged, this, &DABDemodGUI::on_rfBW_valueChanged);
|
|
QObject::connect(ui->filter, &QLineEdit::editingFinished, this, &DABDemodGUI::on_filter_editingFinished);
|
|
QObject::connect(ui->clearTable, &QPushButton::clicked, this, &DABDemodGUI::on_clearTable_clicked);
|
|
QObject::connect(ui->programs, &QTableWidget::cellDoubleClicked, this, &DABDemodGUI::on_programs_cellDoubleClicked);
|
|
QObject::connect(ui->channel, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DABDemodGUI::on_channel_currentIndexChanged);
|
|
}
|
|
|
|
void DABDemodGUI::updateAbsoluteCenterFrequency()
|
|
{
|
|
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
|
|
}
|